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author | Robert Yang <liezhi.yang@windriver.com> | 2014-07-03 22:39:04 -0700 |
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committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2014-07-21 11:00:36 +0100 |
commit | 021b778fa4685bdde39e1a0f6c7c57632dcf792a (patch) | |
tree | 0a159e30bd86ea8c353c5bf82ae9ff3d65a04b43 /bin/bitbake | |
parent | 4c6e7d88d715db18e61bb263dfd2672ebb6c6b09 (diff) | |
download | bitbake-021b778fa4685bdde39e1a0f6c7c57632dcf792a.tar.gz |
bitbake: update help message for dump-signatures
The bitbake -S had been updated which always reuires an argument, so
update the help info:
- Add the two args in the help message: none and printdiff
- Use type="choice" so that we can get more friendly error messages,
for example:
bitbake: error: option -S: invalid choice: 'printdiffX' (choose from 'none', 'printdiff')
- dump-signatures=DUMP_SIGNATURES -> dump-signatures=SIGNATURE_HANDLER
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'bin/bitbake')
-rwxr-xr-x | bin/bitbake | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/bin/bitbake b/bin/bitbake index b3acbe1bd..e31a63602 100755 --- a/bin/bitbake +++ b/bin/bitbake @@ -139,8 +139,8 @@ class BitBakeConfigParameters(cookerdata.ConfigParameters): parser.add_option("-n", "--dry-run", help = "Don't execute, just go through the motions.", action = "store_true", dest = "dry_run", default = False) - parser.add_option("-S", "--dump-signatures", help = "Dump out the signature construction information, with no task execution. Parameters are passed to the signature handling code, use 'none' if no specific handler is required.", - action = "append", dest = "dump_signatures", default = []) + parser.add_option("-S", "--dump-signatures", help = "Dump out the signature construction information, with no task execution. The SIGNATURE_HANDLER parameter is passed to the handler. Two common values are none and printdiff but the handler may define more/less. none means only dump the signature, printdiff means compare the dumped signature with the cached one.", + action = "append", dest = "dump_signatures", default = [], type="choice", choices=("none", "printdiff"), metavar="SIGNATURE_HANDLER") parser.add_option("-p", "--parse-only", help = "Quit after parsing the BB recipes.", action = "store_true", dest = "parse_only", default = False) |